Prop firm EA checklist: what to verify before running a robot on a funded account
By Praveen Divvala · · 4 min read
Short answer
Before running an Expert Advisor on a prop firm account, read your firm’s current rules and confirm four things: how daily loss and maximum drawdown are calculated, whether news trading and weekend holding are restricted, whether automated trading and your strategy type are allowed, and how your EA will stop itself before a limit is hit.
Rules differ from firm to firm
There is no single standard. Two firms can define drawdown differently, restrict different strategies, and change their rules over time. Always work from the firm’s own current published rules, not from a forum summary.
Checklist
Go through these before the first live trade:
- Daily loss limit: is it measured on balance or equity, and when does the day reset?
- Maximum drawdown: is it static from the starting balance or trailing from a high-water mark?
- News rules: are trades around high-impact news restricted or disallowed?
- Weekend and overnight holding: is it allowed?
- Automated trading: are EAs permitted, and are any strategy types (for example hedging or martingale) restricted?
- Minimum trading days and any consistency requirements
- Leverage and lot limits on the instruments you will trade
Build the limits into the EA itself
The safest place to enforce a rule is inside the robot. A well-built EA tracks its own daily loss and equity drawdown, and stops opening trades, or closes them, before a limit is reached. It also sizes each position from a fixed risk percentage so a single bad trade cannot end the account.
Add a news filter if news is restricted
An EA can read an economic calendar and pause before high- and medium-impact events, then resume afterwards. This avoids both rule breaches and the volatility spikes and slippage that come with news.
Test on demo with the firm’s numbers
Configure the EA with your firm’s actual limits and account size, then forward-test on a demo account. Check that the guards trigger where you expect them to.
No EA guarantees a pass
An Expert Advisor follows its rules. It cannot guarantee that a challenge will be passed or that a strategy will be profitable. What it can do is enforce discipline consistently.
General information about software and trading platforms, not investment advice. Trading leveraged products carries a high risk of loss. See the risk disclosure.